toi 1227 b – Milldpress

Chandra Spots Distant Baby Planet Losing Its Atmosphere Under Intense X-ray Assault

admin5545 months ago04 mins

Astronomers using NASA’s Chandra X-ray Observatory have discovered a Jupiter-sized exoplanet that is being fried by the radiation from its parent star. The study determined that the star plan is getting extended so fast that it must be evaporating, losing more than 10 times the mass of Jupiter every billion years. This baby world is…

Young Exoplanet Spotted Shedding Atmosphere Under Stellar Radiation

admin5545 months ago03 mins

NASA’s Chandra X-ray Observatory, together with data from the Hubble Space Telescope, has revealed a “baby” exoplanet rapidly losing its atmosphere. The planet, named TOI 1227 b, orbits a faint red dwarf star and is only about 8 million years old. Powerful X-ray blasts from the star are stripping away the planet’s thick gas envelope….